What do the buttons do?

Power Button (left side button): Use to power on/off or access the Settings menu. Easily add your sensors at any time by tapping the power button and selecting the Add a Sensor.

History Button (bottom left button): Use to display recent workout history and weekly report. More detailed workout information is available through the companion app when you connect to wifi (upload of workouts is automatic). Additionally, the History button is also used to stop a workout or start a new lap during your ride.